308943822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 717444864

約数和(自身を除く): 408501042

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 227, 374, 454, 561, 681, 1122, 1213, 1362, 2426, 2497, 3639, 3859, 4994, 7278, 7491, 7718, 11577, 13343, 14982, 20621, 23154, 26686, 40029, 41242, 42449, 61863, 80058, 84898, 123726, 127347, 226831, 254694, 275351, 453662, 550702, 680493, 826053, 1360986, 1652106, 3028861, 4680967, 6057722, 9086583, 9361934, 14042901, 18173166, 28085802, 51490637, 102981274, 154471911, 308943822]

約数ペア:

[(1, 308943822), (2, 154471911), (3, 102981274), (6, 51490637), (11, 28085802), (17, 18173166), (22, 14042901), (33, 9361934), (34, 9086583), (51, 6057722), (66, 4680967), (102, 3028861), (187, 1652106), (227, 1360986), (374, 826053), (454, 680493), (561, 550702), (681, 453662), (1122, 275351), (1213, 254694), (1362, 226831), (2426, 127347), (2497, 123726), (3639, 84898), (3859, 80058), (4994, 61863), (7278, 42449), (7491, 41242), (7718, 40029), (11577, 26686), (13343, 23154), (14982, 20621)]